PERVAPORATION - AN INTEGRATED EVAPORATION GAS-DIFFUSION APPROACH TO ANALYTICAL CONTINUOUS SEPARATION TECHNIQUES

被引：51

作者：

DEMATTOS, IL

DECASTRO, MDL

VALCARCEL, M

机构：

[1] Department of Analytical Chemistry, Faculty of Sciences, University of Córdoba

来源：

TALANTA | 1995年 / 42卷 / 05期

关键词：

D O I：

10.1016/0039-9140(95)01491-S

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A flexible pervaporation module was developed and characterized. The spacers it uses allows the volume of the donor and/or acceptor to be altered as required. The performance of the module was tested as regards both dynamic behaviour and continuous pervaporation in terms of flow-rates, temperature, type of membrane, flow mode, etc. A method for the determination of ethanol in different types of wine was developed and applied to various samples in order to validate the proposed continuous separation approach.

引用

页码：755 / 763

页数：9

共 19 条

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